Across
- 3. discovered Seafloor spreading
- 5. Outermost layer of the earth
- 6. tectonics there are 3,Convergent,Divergent,and transform
- 7. Lava before it comes out of a volcano.
- 12. happens when two tectonic plates slide past Each other
- 13. spreading the theory by Harry Hess
- 15. core The innermost layer of the earth
Down
- 1. plate when two plates go away from each other
- 2. plate two plates that slide past each other
- 4. had the theory of Plate tectonics
- 8. Upper layer of the mantle but under the lithosphere
- 9. plate, when to plates come together
- 10. Magma after it leaves the ground
- 11. A mountain that holds and releases lava
- 14. Core Almost the innermost layer of the earth